o-Hydroxybenzophenones and derivatives thereof are described together with a process for their production. The compounds have anti-allergy activity and are characterized by the presence of an alkyl substituent on the hydroxyphenyl ring.
本文描述了o-羟基苯甲酮及其衍
生物,以及它们的生产过程。这些化合物具有抗过敏活性,并以羟基苯环上存在烷基取代基为特征。